Rachel Allan 70793 pleated stretch lame, beading prom dresses are offered in Bronze, Gold, Royal. $858 is the Formal Approach best price guarantee for style 70793 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70793 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.